Kate Middleton Halloween Costume
Chris Jackson/Getty Images; Indigo/Getty Images
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The Easiest Halloween Costume of 2011: Kate Middleton!

If You Have... A Skirt Suit

Kate loves her matching skirt suits. Pair yours with classic heels or boots and you've got yourself a costume.

MORE HALLOWEEN:
• What Celebrities Wore Last Year!
• Kim Kardashian's Halloween Costumes
• Celebrity Halloween Costume Ideas
• Movie & TV Halloween Costume Ideas
• Katy Perry's Costume Secrets
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